diff --git a/package.json b/package.json
index b90c80e..4ca9f97 100644
--- a/package.json
+++ b/package.json
@@ -52,8 +52,7 @@
   ],
   "prettier": {
     "singleQuote": true,
-    "trailingComma": "all",
-    "printWidth": 120
+    "trailingComma": "all"
   },
   "dependencies": {
     "@project-serum/serum": "^0.13.20",
diff --git a/src/client.ts b/src/client.ts
index 100d011..4aab067 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -27,6 +27,7 @@ import Wallet from '@project-serum/sol-wallet-adapter';
 import { makeCancelOrderInstruction, makeSettleFundsInstruction } from './instruction';
 import { Aggregator } from './schema'
 
+
 export class MangoGroup {
   publicKey: PublicKey;
 
@@ -63,6 +64,7 @@ export class MangoGroup {
 
     // const oracleAccs = await getMultipleAccounts(connection, this.oracles);
     // return oracleAccs.map((oa) => decodeAggregatorInfo(oa.accountInfo).submissionValue).concat(1.0)
+
   }
 
   getMarketIndex(spotMarket: Market): number {
@@ -84,12 +86,9 @@ export class MangoGroup {
   }
 
   getBorrowRate(tokenIndex: number): number {
-
     const optimalUtil = 0.7
     const optimalRate = 0.1
     const index = this.indexes[tokenIndex]
-
-
     return 0.0  // TODO
   }
   getDepositRate(tokenIndex: number): number {
@@ -292,7 +291,9 @@ export class MarginAccount {
 }
 
 export class MangoClient {
-
+  async initMangoGroup() {
+    throw new Error("Not Implemented");
+  }
 
   async sendTransaction(
     connection: Connection,
@@ -385,7 +386,6 @@ export class MangoClient {
     ]
     const data = encodeMangoInstruction({Deposit: {quantity: nativeQuantity}})
 
-
     const instruction = new TransactionInstruction( { keys, data, programId })
 
     const transaction = new Transaction()
diff --git a/src/layout.ts b/src/layout.ts
index 506b704..5c718dd 100644
--- a/src/layout.ts
+++ b/src/layout.ts
@@ -195,6 +195,7 @@ export function selfTradeBehaviorLayout(property) {
 export const MangoInstructionLayout = union(u32('instruction'))
 
 MangoInstructionLayout.addVariant(0, struct([]), 'InitMangoGroup')  // TODO this is unimplemented
+
 MangoInstructionLayout.addVariant(1, struct([]), 'InitMarginAccount')
 MangoInstructionLayout.addVariant(2, struct([u64('quantity')]), 'Deposit')
 MangoInstructionLayout.addVariant(3, struct([u64('quantity')]), 'Withdraw')
@@ -234,6 +235,7 @@ MangoInstructionLayout.addVariant(11,
 MangoInstructionLayout.addVariant(12, struct([u64('clientId')]), 'CancelOrderByClientId')
 MangoInstructionLayout.addVariant(13, struct([u64('tokenIndex'), u64('borrowLimit')]), 'ChangeBorrowLimit')
 
+
 // @ts-ignore
 const instructionMaxSpan = Math.max(...Object.values(MangoInstructionLayout.registry).map((r) => r.span));
 export function encodeMangoInstruction(data) {